baber/WOPTO huggingface dataset:
Patent JP-H04275225-A (JP)
Title: Sabar extract, its preparation, and its use
Inventor: KURAUSU PEETAA SHIYUBAABE
IPC: A61K36/18
Filed: 1991-12-20
Abstract: PURPOSE: To obtain a sabal extract, provide a method for preparing the same extract and use the method. CONSTITUTION: This sabal extract from sabal serrulatum and serenoa repens containing a large amount of sabal ester is standardized by 12-18wt.%, preferably 15wt.% total amount and characterized by content of caprylic acid, lauric acid and myristic acid. Oily dried extract rich in sabal ester has antiandrogen and antioozing effect higher than that of conventional ethanol or tincture extract having <5wt.% sabal ester content and can be used together with conventional auxiliary and addition substance in order to prepare pharmaceutical formulation or medicine. This method for producing sabal extract comprises keeping pH value of ethanol-immersed material to about 3 until sabal ester content becomes 12-18% based on dried extracted material.
Patent JP-H10167924-A (JP)
Title: Melanogenesis promoting agent containing chitosan derivative
Inventor: TOMONO NORIHIRO
IPC: A61K8/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject promoting agent effective for promoting the melanogenesis, having high safety and enabling the prevention of gray hair, etc., by using a specific chitosan derivative as a component. SOLUTION: This promoting agent contains a chitosan derivative produced by the reaction of (A) chitosan with (B) a suctar having reducing terminal (e.g. aldose). The agent is preferably produced by forming an amide bond between the 2amino group of a glucosamine constituting the component A and the sugar having isolated carboxyl terminal and/or a sugar having isolated carboxyl terminal in the molecule obtained by the ring-opening of the component B with sodium cyanohydroborate, etc.
Patent JP-H08232954-A (JP)
Title: Rotary assembly containing radial support means and receiving surface in magnetic-shaft
Inventor: JIEROOMU DOURAMAARU
IPC: H02K21/22
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a small, inexpensive assembly easy to fabricate by fixing a stator driving winding, fixed to a coil on an axial abutment face and adapted to be received in an internal annular space in a movable portion of a magnetic circuit, to the movable portion of the magnetic circuit in cooperation with permanent magnets opposed to the stator driving winding. SOLUTION: A movable portion 11 is fixed to a rotor and four permanent magnets 29, 32 are provided to determine angular positions of the rotor when the rotor is at rest. Only one magnet is however required for positioning the rotor. Radial force for easily decentering the rotor is offset by using four permanent magnets 18-21 for keeping an assembly balanced. Coils 22-25 are excited so as to have magnetism with polarity shown by an arrowmark, resulting in the rotor to start rotation in the direction of the arrowmark F. A combination of a motor and an axial abutment face provides sufficiently less volume for a very simple and inexpensive assembly.
Patent JP-H06185349-A (JP)
Title: Exhaust emission control device for two-cycle internal combustion engine
Inventor: NIHEI HIROAKI
IPC: F02F1/42
Filed: 1992-12-18
Abstract: PURPOSE:To decrease an exhaust amount of NOx through reduction by means of an oxidation-reduction catalyst by arranging an exhaust gas commutating honeycomb structural body in an exhaust port, providing the oxidation-reduction catalyst adjacently thereto on the downstream side, and separating the combusted gas which includes blow-by air from the combusted gas which does not include blow-by air. CONSTITUTION:An exhaust port 13 forms a large-diameter port 16 around an exhaust valve 7 to the downstream side, to which port 13 an exhaust manifold branch pipe 17 is connected. A honeycomb structural body 18, made of ceramic for instance, is arranged inside them. The honeycomb structural body 18 has exhaust gas through-holes. Alumina particles which carry rare metal functioning as an oxidation-reduction catalyst are adhered, for example, to an inner wall of the exhaust gas through-hole of a portion 18b on the downstream side. The oxidation-reduction catalyst 18b serves as a catalytic converter rhodium. Combusted gas passes through a portion 18a of the honeycomb structural body 18a and the oxidation-reduction catalyst 18b. The combusted gas including air is satisfactorily separated from the combusted gas including no air in the exhaust port, so that NOx can particularly be reduced.
Patent JP-2000158003-A (JP)
Title: Method for rolling wide-flange shape
Inventor: KUSABA YOSHIAKI
IPC: B21B1/088
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for rolling a wide-flange shape having such high dimensional accuracy that the deviation of the web center is small and flange width is uniform and a rolling method for the wide-flange shape by which rolling efficiency is improved. SOLUTION: When the widths of the horizontal rolls 13a, 13b of a universal edger mill 11 are made variable, the outsides and insides of the flanges are restrained with the vertical rolls 12a, 12b and horizontal rolls and the flanges are edges with the horizontal rolls, the width difference (EF-EB) between the width EB of the vertical roll and the width EF of the flange after edging is defined as <=4 times the flange thickness of a product. The flanges are edged with the horizontal rolls of the universal edger mill and also the thickness of the flange is reduced with the vertical rolls and horizontal rolls. The horizontal rolls with collar parts are used as the horizontal rolls.
Patent JP-H03197268-A (JP)
Title: Carrying equipment using self-advancing trolley
Inventor: KITA HIROAKI
IPC: E01B25/00
Filed: 1989-12-26
Abstract: PURPOSE:To facilitate the removal of a failed self-advancing trolley and the like by providing a parting rail section which can be freely extracted outside, at a specified position in a definite route, and concurrently providing transfer rails which can be freely connected to the extracted parting rail section. CONSTITUTION:Rails 1 are parted at a specified position in a definite route 24 so that a parting rail section 1A is provided therein in such a way as to be freely extracted outside. Namely, a base frame 45 is provided from the lower section of a place where the rails are extracted, over the lower section outward to one side, two floor side rails 46 are then arranged in such a way as to be perpendicularly intersected with the definite route 24. And a movable stand 48 on the upper surface of which the parting rail section 1A is fixed, is so provided as to be freely movable over the floor side rails 46 so that it is thereby reciprocated by a drive device 50 via a chain 49. In the second place, relay rails 53 are arranged to the outside of the definite route 24, and an extracting trolley 60 capable of supporting a self-advancing trolley 20 on the upper section of which transfer rails 64 freely connectable to the relay rails 53 is provided, is provided at the opposite end section of the parting rail section 1A.
Patent JP-2001158634-A (JP)
Title: Method for producing optical fiber preform
Inventor: NAKAJIMA YASUHIRO
IPC: C03B37/018
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform which enables a stable PID control from the early accumulation period to the final production step and realizes the optimal pulling rate, even when a VAD method is utilized. SOLUTION: This method for producing an optical fiber preform, comprising accumulating glass particles synthesized in the flame of a burner 1 on a target to form the porous optical fiber base material 4, characterized by employing a two step control method having different control conditions at the early accumulation period and in the steady accumulation region, when the tip position of the optical fiber base material is subjected to PID control. Control conditions for the PID control are set to a small P value in the early accumulation period and to a large P value in the steady accumulation region.
Patent JP-H09178842-A (JP)
Title: Transmitting device by range tone modulation and receiving device thereof
Inventor: KOBAYASHI AKIRA
IPC: G01S13/36
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce modulation distortion by modulating a carrier by a signal having the lowest frequency of a plurality of range tone signals, composing the modulated signal with a range tone signal not modulated, and modulating the carrier having a high frequency by the composed signal. SOLUTION: A signal f1 having the lowest frequency of range tone signals f1-f3 is inputted to a FM modulation part 1, and a carrier having the intermediate frequency between the signal f2 and the signal f3 is FM-modulated. The output side of the modulation part 1, the signal f2, and the signal f3 are composed in a connecting point 54 through resistors 51, 52, 53, respectively, amplified by an amplifier 55, and then radio-transmitted through a power amplifying part and an antenna. The signal f1 having the lowest frequency has a fear of being modulation distorted when modulated by a FM modulator not shown as it is. However, the signal f1 is modulated by the modulation part 1 to raise the frequency to about those of the signal f2 and the signal f3, whereby the modulation distortion in modulation of the signal f1 can be prevented.
Patent JP-H06185665-A (JP)
Title: Cartridge type restrictor valve
Inventor: KIHARA KAZUYUKI
IPC: F16K31/42
Filed: 1992-12-21
Abstract: PURPOSE:To provide a cartridge type restrictor valve which incorporates a spool which is displaced in accordance with a pressure applied to a pressure receiving surface through a pilot valve, and which exhibits stable operation and a high responsiveness by fitting a piston onto the lower part of the spool so that the piston is vertically movable, and by opening and closing two passages with its lower edge part. CONSTITUTION:A piston 21 is fitted onto the lower part 20 of a spool 2 formed therein with a through-hole 3, and the lower edge part 21a of the piston 21 is made into contact with a tapered surface 1a of a sleeve 2 so as to shut off a main circuit A. The spool 2 is formed thereon with pressure receiving surfaces 2d, 2e having pressure receiving areas S, 2XS, and the main circuit A is connected to a slit 4 through the through-hole 3 in the spool 2 and through a small hole 7, and further, is connected to a drain line 11 in which a proportional solenoid restrictor valve 6 is incorporated, through a variable restrictor valve part and a passage 10. The upper surface 21b of the piston 21 is connected to the drain line 11. Accordingly, the opening and closing of the flow passage is independent from the flow control, thereby it is possible to enable accurate flow control with a small flow rate.
Patent JP-2000163967-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO YASUHARU
IPC: G06F1/32
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which reduces power consumption by preventing input circuits from consuming unnecessary electric power. SOLUTION: This device has a power-down generating circuit 38, which generates a power-down control signal according to an external power-down indication signal, a clock-generating circuit 36 which fetches an external clock and generates an internal clock and is activated according to a power-down control signal, a chip select circuit 40 which generates an input enable signal, according to an external chip select signal and is inactivated according to the power-down control signal, and an input circuit 44 which fetches the external input signal in synchronism with the internal clock, according to the input enable signal and power-down control signal. Consequently, power consumption can be reduced by inactivating the input circuit with the input enable signal even in a period, wherein the power-down control signal makes a power-on indication.
Patent JP-H10171815-A (JP)
Title: Integrated retrieving device
Inventor: ANDO TOSHIAKI
IPC: G06F17/30
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an integrated retrieving device in which a user can easily use each retrieving device, and data necessary for the user can be appropriately retrieved without spending much costs. SOLUTION: When a keyword is inputted by an inputting means 2a, a keyword developing means 2c develops the inputted keyword into a related keyword group by using the keyword developing function of a retrieving device having the keyword developing function, and a data registration controlling means 2d allows the retrieving device for registration to register the keyword based on the developed keyword group corresponding to data. Therefore, even at the time of retrieving data for the retrieving device which is not equipped with the keyword developing function, proper data retrieval can be attained in the same way as the retrieving device having the keword developing function.  Also, even at the time of registering data in the retrieving device using a control word, the keyword equivalent to the control word can be obtained by development, and it is possible for a user to save any labor for checking the control word corresponding to data in the retrieving device being the destination of storage.
Patent JP-H05170075-A (JP)
Title: Brake fluid pressure control device for vehicle
Inventor: SUDO YUKIO
IPC: B60T8/58
Filed: 1991-12-24
Abstract: PURPOSE:To suppress the generation of surge pressure in a wheel cylinder so as to prevent the generation of vibration of brake fluid piping and vibrational noise. CONSTITUTION:This brake fluid pressure control device is provided with pressure increasing-reducing solenoid valves 5, 6 disposed at the intermediate parts of a main passage 4 for communicating a master cylinder 1 with a wheel cylinder 3 so as to control fluid pressure in the wheel cylinder 3, and a controller 17 for opening/closing the pressure increasing-reducing solenoid valves 5, 6 through control pulse signals at the time of wheel lock, slip, or the like. One valve opening control pulse signal outputted to the pressure increasing solenoid valve 5 from the controller 17 is then divided into a main pulse signal and a sub-pulse signal outputted immediately after the transmission of the main pulse signal.
Patent JP-H03201535-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI MITSUTOSHI
IPC: H01L21/322
Filed: 1989-12-28
Abstract: PURPOSE:To prevent an effect on the characteristics of a device of a secondary defect such as a dislocation easy to be formed after annealing when the deep impurity distribution of a collector, etc., is formed through ion implantation, by forming a gettering layer, which does not contribute to conduction, at a position deeper than an impurity layer on viewing from the surface of a silicon semiconductor substrate. CONSTITUTION:An oxide film 2 is formed onto a silicon substrate 1, and a polyimide 3 and an amorphous silicon 4 are deposited as a mask for implanting ions. An N-well forming region is bored, P<+> ions are implanted in dosage of 1X10<14>cm<-2> by 1MeV energy, an N well 5 is shaped, Ar ions are implanted in 1X10<15>cm<-2> by 5MeV, and a gettering layer 6 as a defect is formed. The gettering layer at that time is formed in an approximately 1mum region before and after a projection range. The spread of the region is increased with the augmentation of dosage. When annealing for thirty min at 1000 deg.C is conducted after the mask for implantation is removed, phosphorus is activated, and a secondary defect is gettered to the Ar implanting layer 6, thus shaping the N well 5 containing no secondary defect.
Patent JP-2000188401-A (JP)
Title: Method of forming gate electrode of semiconductor device
Inventor: YEO IN SEOK
IPC: H01L29/43
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a gate electrode of a high-density integrated memory device formed on a tungsten nitride film (WN) by chemical vapor deposition rather than physical vapor deposition. SOLUTION: This forming method comprises the steps of forming a gate insulating film 2 on a semiconductor substrate 1 and forming a silicon film 3 on the gate insulating film 2; forming a tungsten nitride film (WN) 4 on the silicon film 3 ; heat-treating the tungsten nitride film 4 and forming a first tungsten film 4b on the top side and a silicon tungsten nitride film 4a on the bottom side in contact with the silicon film 3; and forming a second tungsten film 5 on the first tungsten film 4b, using the first tungsten film 4b as core forming layer by chemical vapor deposition.
Patent JP-H07148059-A (JP)
Title: Eating and drinking counter with opening and closing door
Inventor: ISHINO MURAICHI
IPC: A47F9/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide an opening and closing device for window part with relatively low manufacturing cost anal maintenance cost which has a simple mechanism and requires no space. CONSTITUTION:The upper end of the opening and closing transparent plate member of a counter 1 for eating and drinking is fixed to one end of a cord member, first and second racks 19, 20 are provided on both sides thereof, the first rack 19 is formed so as to have a lower end longer than the second rack 20 and an upper end shorter than it, and a first pinion 17 whose rotating shaft is connected to the shafts of spiral springs 14, 15 through a gear mechanism in such a manner as to be capable of transmitting a power has a circular elliptic hole formed on the side part. A second pinion 18 whose rotating shaft is connected to the shafts of the spiral springs through the gear mechanism in such a manner as to be capable of transmitting the power has a projection part formed on the side part in such a manner as to be movable to the circular elliptic hole, the cord member is suspended on both sides of a pulley, and a weight 11 is mounted on its end part. When a window part 8 is opened, the spiral springs are wound, and the opening and closing transparent plate member automatically closes the window part by the restoring force of the spiral springs after stopped in the position where the window part is opened for a fixed time.
Patent JP-H10190344-A (JP)
Title: Antenna
Inventor: GOTO HIROMICHI
IPC: H01Q5/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a small antenna which can correspond to different frequencies by providing a feeding element and a non-feeding element on the surface of a dielectric, providing a ground conductor for the dielectric on a face facing the feeding element and connecting a switching element between the feeding element and the non-feeding element. SOLUTION: The feeding element 2 and the non-feeding element 3 are provided on the surface of the dielectric 1 and the ground conductor 4 is provided for the dielectric on the face facing the feeding element 2. The switching element 5 is connected between the feeding element 2 and the non-feeding element 3. When the switching element 5 is turned off and reception is executed by a radiation conductor 9a constituting the feeding element 2, a radio wave with a wavelength depending on the peripheral length of the radiation conductor 9a resonates. When the switching element 5 is turned on and reception is executed by the radiation conductor 9a constituting the feeding element 2 and a radiation conductor 9b constituting the non-feeding element 3, the radio waves depending on the peripheral lengths of the radiation conductor 9a and the radiation conductor 9b resonate.
Patent JP-H07167045-A (JP)
Title: Pump for conveying fluid
Inventor: YAMADA NOBUYOSHI
IPC: F04B15/02
Filed: 1993-12-10
Abstract: PURPOSE:To provide a pump for conveying fluid which is constituted to continuously convey high viscosity fluid through a pipe without the occurrence of pulsation. CONSTITUTION:Formation of a screw 10 is such that belt vanes 14 and 16 are mutually reversely helically wound around the front and rear peripheries of an inner cylinder 12 and the screw 10 is provided to be rotated by a rotation means 20. An inflow port 18 for fluid is opened approximately to the central part of the inner cylinder 12. A piston 30 reciprocated by a moving means 40 is inserted in throughout a range of from the rear end of the inner cylinder 12 approximately to the central part of the inner cylinder 12. A screw 10 is rotatably contained and held inside an outer cylinder 50. Fluid charge ports 52 and 54 are opened to the part, corresponding to the peripheries of the front and the rear end of the screw 10, of the outer cylinder 50. A surge tank 60 communicated with the interior of the outer cylinder 50 is arranged on the periphery of approximately the central part of the outer cylinder 50.
Patent JP-H10184353-A (JP)
Title: Outboard motor
Inventor: TAKAHASHI MASAAKI
IPC: B63H21/38
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor in which the rise of temperature can be suppressed in a cowling after the stop of an engine, the generation of bubbles or vapor can be prevented in a fuel supply line, the start failure of the engine can be eliminated and thermal adverse effects to an auxiliary machine or an electrical equipment or the like can be eliminated. SOLUTION: An outboard motor 1 comprises a cooling system for cooling an engine by supplying to the engine cooling water sucked by a cooling water pump which is driven by the engine. In the outboard motor, control means (solenoid valves 31, 36, 38 and an ECU 19) for controlling the exhaust of the cooling water from the engine upon stop of the engine are provided. Thus, after the stop of the engine, the cooling water is not exhausted but stored. Since heat retained by the engine or lubricating oil is transmitted to cooling water whose temperature is lower than the temperature thereof, the quantity of heat radiated directly to air in a cowling from the engine or the lubricating oil is suppressed to a low value. Thus, the above described object can be achieved.
Patent JP-H09173345-A (JP)
Title: Disposition device for herniated disk
Inventor: DAIKUSONO NORIO
IPC: A61B17/88
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the outside diameter of a needle and to enable exact operation possible. SOLUTION: This device is constituted to transpirate the vertebral pulp of the intervertebral disk by irradiating the vertebral pulp with a laser beam in the state of pricking the needle into the vertebral pulp from outside the skin. In such a case, the device has a hollow needle member 10 to be pricked into the vertebral pulp of the intervertebral disk from outside the skin, an optical fiber 20 for emitting the laser beam from a laser beam generator from the front end through the fiber and a temp. detecting conductor 30 for detecting the temp. of the vertebral pulp. The optical fiber 20 and the temp. detecting conductor 30 are inserted into the needle member 10 and are arranged to face the vertebral pulp.
Patent JP-H10179924-A (JP)
Title: Metal game machine
Inventor: KUMABE TAKASHI
IPC: A63F5/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To increase operation ratio by a method wherein a plurality of hoppers to scoop up medals from a storage part of a plurality of game tables are provided and the medals scooped up are received in the lump to feed them to each of the game tables through passages which can be changed over. SOLUTION: In the medal game machine in which a medal fed by a game player through a medal chute moves a medal push-out member over the top surface of a movable table 13 relative to the table 13 to cause a medal to drop, a medal recovery box 19 is provided to store medals flowing out of a recovery chute 17 for the adjoining game tables of a plurality of game tables divided in the form of fan. And the medals in each box 19 are scooped up by a plurality of hoppers 20 including scoop-up troughs and inclined troughs and the scooped medals are received by a medal feed mechanism of a center in the lump and supplied to a table of one of the game tables by changing over passages.